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Individual Calculations September 2014 |
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| Koch, Ralf-Johannes Total change: 43.40 | |   |
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| 27. Internat. Kieler Open 2014 Gruppe B | Kiel | GER | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1749 | 4.00 | 5 | 1.73 | 20 | 34.60 | |
|  Bockelmann, Fred | | | 1704 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Zielke, Bernd | | | 1699 | GER | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Schmidt, Niko | | | 1811 | GER | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Schumacher, Horst | | | 1809 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Pape, Rainer | | | 1891 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | VMCG Schachfestival 2014 A-Open | Lueneburg | GER | 2014-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1749 | 2.00 | 5 | 0.44 | 20 | 8.80 | |
| | Moshtael, Wesal | | | 2149 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bohnstorff, Michael | | | 2044 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Van Den Bersselaar, Jeroen | | | 2149 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mi, Gufeng | | | 1349 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wolke, Reimund | | | 1871 | GER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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